<?php
// Prevent loading this file directly
defined( 'ABSPATH' ) || exit;

if ( ! class_exists( 'RWMB_Radio_Field' ) ) {
	class RWMB_Radio_Field extends RWMB_Field {
		/**
		 * Get field HTML
		 *
		 * @param mixed $meta
		 * @param array $field
		 *
		 * @return string
		 */
		static function html( $meta, $field ) {
			$html = array();
			$tpl  = '<label><input type="radio" class="rwmb-radio" name="%s" value="%s"%s> %s</label>';

			foreach ( $field['options'] as $value => $label ) {
				$html[] = sprintf(
					$tpl,
					$field['field_name'],
					$value,
					checked( $value, $meta, false ),
					$label
				);
			}

			return implode( ' ', $html );
		}
	}
}
